Question

What is 0.00000000472 estimated as the product of a single digit and a power of 10?

Answer 1

@iGreen

Answer 2

count how many digits there are after the decimal point up to and including the 4

Answer 3

is it 4.72*10^5

Answer 4

this will give you 4.72 * 10^(-n) where n is the result of the counting

Answer 5

no the power will be negative because the number is < 1

Answer 6

so negative 5

Answer 7

not 5